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HEBEI OUTAI ENVIRONMENTAL PROTECTION EQUIPMENT CO., LTD.
Precision Engineering in Industrial Dust Removal & Air Purification
Leading the industry from Botou — China's "Hometown of Dust Removal" — with one-stop environmental protection solutions trusted by global enterprises across 30+ industries.
AT A GLANCE
15+ Years of Manufacturing Excellence | 30+ Industries Served Worldwide | ISO & National Standard Certified | 24/7 Technical & After-Sales Support |
ABOUT US
Hebei Outai Environmental Protection Equipment Co., Ltd. — operating internationally as Senotay — is headquartered in Botou City, Cangzhou, Hebei Province, China. Botou is recognized nationally as the heartland of dust removal manufacturing. Our factory is located in Xiaozhangtun, Fuzhen, Botou City — 300 metres south of the G106 and G338 national highway intersection — ensuring reliable logistics and supply chains.
Our core purpose is straightforward: separate particulate matter from industrial waste gas, turn that waste into reusable material, and leave the air cleaner than we found it. We call it "turning waste into treasure."
Guided by advanced production equipment, exquisite manufacturing technology, and a strict quality assurance system, Senotay provides complete engineering services — from on-site design to long-term maintenance — ensuring every emissions project meets or exceeds environmental compliance standards.
Our team combines seasoned domestic industry experts with a driven cadre of management, technical, and marketing professionals, injecting continuous energy and innovation into every project we take on.
PRODUCT PORTFOLIO
From heavy-duty filtration systems to precision components — everything your facility needs from one trusted source.
Filtration Equipment | Dust Removal Accessories | Conveying & Purification |
Pulse Bag Filters | High-Efficiency Filter Bags | Screw Conveyors |
Electrostatic Precipitators | Durable Bag Cages | Star-Shaped Unloaders |
Cyclone Dust Collectors | Pulse Solenoid Valves | Industrial Blowers |
Wet Dust Collectors | Air Filters & Regulators | Motor Reducers |
Filter Cartridge Collectors | Electrostatic Precipitator Parts | VOC Purifiers |
HOW WE WORK
We are not just equipment suppliers. We are your engineering partner at every stage of the project lifecycle.
1. On-Site Design — Our engineers analyse your facility's specific airflow volumes, dust particle characteristics, and compliance targets before specifying a single component.
2. Custom Manufacturing — Equipment is built to exact specifications using national-grade materials, rigorously tested for performance, durability, and safety before despatch.
3. Installation & Commissioning — Professional engineering teams handle seamless on-site integration, calibration, and operator training so your system runs optimally from day one.
4. Maintenance & Renovation — We provide ongoing 24/7 support, scheduled maintenance, parts replacement, and full system upgrades to protect your investment long-term.
INDUSTRIES SERVED
Our systems are engineered for the toughest industrial environments across a wide range of sectors:
• Energy & Power: Emissions control for boilers, power stations, and biomass facilities.
• Mining & Quarrying: Heavy-duty dust suppression for crushing, screening, and extraction operations.
• Cement & Construction: Solutions for cement plants, asphalt mixing, and stone processing lines.
• Metallurgy & Casting: High-temperature gas and fume treatment for smelting and foundry environments.
• Chemical & Rubber: Managing hazardous particulate matter with safety-first engineering standards.
• Pharmaceuticals & Food Processing: Clean, contaminant-free filtration meeting strict hygiene and regulatory requirements.
TECHNICAL BENCHMARK
See how our engineering commitments translate to real operational advantages for your facility.
FEATURE | SENOTAY SPECIFICATION | OPERATIONAL BENEFIT |
Filtration Efficiency | Up to 99.9% particulate capture | Pass the strictest environmental inspections with confidence |
Design Approach | Full bespoke engineering per project | Optimised airflow = lower energy consumption and operating cost |
Build Materials | National-grade certified materials | Long service life in extreme temperatures and harsh environments |
Service Model | One-stop: Design → Build → Install → Support | Single accountability simplifies procurement and maintenance |
After-Sales Coverage | 24/7 technical support & spare parts | Minimal downtime and guaranteed system performance |
Compliance | ISO & national operating standards | Documented, audit-ready quality assurance on every project |
QUALITY & COMPLIANCE
Every product is manufactured and inspected in strict accordance with national operating procedures, ensuring consistent quality across every batch and every project.
All equipment specifications, test results, and compliance records are fully documented and available to clients for their own regulatory reporting and audit requirements.
Senotay equipment is manufactured in compliance with ISO quality management standards and national operating procedures. Our systems consistently meet or exceed the emission limits set by environmental regulators.
We invest consistently in R&D, production technology, and talent development to deliver higher performance, greater durability, and better value year after year.
"Step by step, we always adhere to quality and technology investment as the breakthrough point — producing higher-end, higher-quality, more durable dust removal equipment to better serve users worldwide."
GLOBAL COOPERATION
Established on a foundation of equality and mutual benefit, Senotay maintains long-term trade relationships with partners across the globe. We warmly welcome domestic and international clients to contact us and negotiate business.
• Email: info@senotay.com
• Phone: +86-158-318-71808
• WhatsApp: +8615831871808
• Address: Botou Industrial Development Zone, Cangzhou City, Hebei Province, China